TMS70C42NA
Microcontroller, 8-Bit, MROM, TMS7000 CPU, 3MHz, CMOS, PDIP40Manufacturer: Texas Instruments
Categories: Microcontrollers
Quality Control: Learn More
The Texas Instruments TMS70C42NA is an 8-bit microcontroller featuring the TMS7000 CPU architecture. This component integrates 4096 bytes of MROM for program storage and 256 bytes of on-chip data RAM. It operates with a maximum clock frequency of 6MHz, with a typical speed of 3MHz. The device supports a 16-bit address bus and an 8-bit external data bus, offering 32 general-purpose I/O lines and one serial I/O port. Power requirements are within a 5.0V to 6.0V supply voltage range, with a maximum supply current of 24.5mA. The TMS70C42NA includes three timers and two external interrupt inputs, with low-power mode capabilities. This CMOS technology component is housed in a 40-pin PDIP package suitable for industrial, consumer, and automotive applications.
Additional Information
Series: TMS70C42RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 52.4550 |
| Speed | 3.00000000 |
| Width | 15.2400 |
| Technology | CMOS |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 6.0000000000000000 |
| CPU_Family | TMS7000 |
| DAC_Channels | No |
| Data_RAM_Size | 256 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | R-PDIP-T40 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 2 |
| Number_of_I_O_Lines | 32 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 40 |
| Number_of_Timers | 3 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP40,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Program_Memory_Size | 4096 |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 5.0800 |
| Supply_Current_Max | 24.50000000 |
| Supply_Voltage_Max | 6.0000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
Request a Quote
Clients Also Buy
TMS70C42FNL
Microcontroller, 8-Bit, MROM, 3MHz, CMOS, PQCC44
TMS70C42NL
Microcontroller, 8-Bit, MROM, TMS7000 CPU, 3MHz, CMOS, PDIP40
TMS70C42FNA
Microcontroller, 8-Bit, MROM, TMS7000 CPU, 3MHz, CMOS, PQCC44